101120100988 has 12 divisors (see below), whose sum is σ = 177633030960. Its totient is φ = 50367806432.

The previous prime is 101120100947. The next prime is 101120101009. The reversal of 101120100988 is 889001021101.

It is a super-2 number, since 2×101120100988² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48059833 + ... + 48061936.

It is an arithmetic number, because the mean of its divisors is an integer number (14802752580).

Almost surely, 2^101120100988 is an apocalyptic number.

It is an amenable number.

101120100988 is a deficient number, since it is larger than the sum of its proper divisors (76512929972).

101120100988 is a wasteful number, since it uses less digits than its factorization.

101120100988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96122036 (or 96122034 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 31.

The spelling of 101120100988 in words is "one hundred one billion, one hundred twenty million, one hundred thousand, nine hundred eighty-eight".